Audio Mixer Controls; Using Background Audio; Table 13 Selecting Mixer Channels; Table 14 Adjusting Audio Levels - Videonics MXPro User Manual

Working with Audio

Audio Mixer Controls

Using Background Audio

The default settings in the Audio Mixer have all channels at 0 (zero) db. The MIX
channel, however, is set at its mid-way point. Channel A is selected, as indicated by its
highlighting.
The following tables explain how to operate the Audio Mixer controls from the MXPro
keyboard.
Table 13: Selecting Mixer Channels
To...
Select consecutive channels
Select a specific channel
Select left-most channel
Select right-most channel
Table 14: Adjusting Audio Levels
To...
Raise level one tick
Lower level one tick
Raise level ten ticks
Lower level ten ticks
Raise/Lower level arbitrarily
Control mix between Background Music
and channel audio
Restore previous slider positions
MXPro's Input 4 has a special feature — you can use it for background music. To con-
trol the level of the music, use the Background Music slider in the Audio Mixer. Use the
keyboard controls shown in the preceding table to adjust the audio level.
Depending on how you set things up, the CURRENT source transitions to the NEXT
source and the background music plays uninterrupted between them. The audio from
the CURRENT and NEXT sources normally follows the video transitions — for example,
if you set up a dissolve transition, audio from the CURRENT source fades away, then
the audio from the NEXT source fades in.
Audio Mixer Controls
Use these keys...
LEFT ARROW and RIGHT ARROW
NEXT/A
NEXT/B
NEXT/C
NEXT/D
NEXT/COLOR
SHIFT+LEFT ARROW
SHIFT+RIGHT ARROW
Use these keys...
UP ARROW
DOWN ARROW
SHIFT+UP ARROW
SHIFT+DOWN ARROW
T-BAR
SHIFT+T-BAR
SHIFT+0 (zero)
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